机器人显示名与站点标题可配；多段联运列表投影；协同群监听对账；工单附件落存；模板与工单后台补强

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/agent/foundation_selftest.py

@@ -81,7 +81,7 @@ def main() -> int:
     logger.info("OK: ordered_actions 解析")
 
     ledger = LedgerClient.from_settings(settings)
-    assert "8180" in ledger.base_url or ledger.base_url
+    assert "8080" in ledger.base_url or ledger.base_url
     logger.info("OK: ledger client base=%s", ledger.base_url)
     ping = ledger.ping()
     logger.info("ledger.ping ok=%s status=%s", ping.ok, ping.status_code)